Large electronic scales like weighbridge are typically located outdoors. Large metal components like the scale platform and rails are highly susceptible to lightning strikes, particularly surge voltages caused by electromagnetic induction. Consequently, the sensors installed beneath the scale platform, along with their connected secondary instruments and computer systems, are susceptible to damage from lightning strikes. In most cases, the sensor's elastic body is electrically connected to the scale platform, making this the primary reason large electronic scales are frequently damaged by lightning strikes.

Rainwater contains small amounts of sulfur dioxide and nitrogen dioxide, which can cause short circuits in Guangxi floor scale circuits. Humidity can also cause rust on some electronic components, increasing the risk of lightning strikes. Therefore, waterproofing is essential. Both rain and lightning can cause damage to floor scales, so protection against both is essential. Preventive measures should be taken to address potential minor issues to prevent further damage.